All Stories

2025

Alain Connes incontra la cittadinanza di Varese

Il 4 giugno 2025, presso il Salone Estense di Varese, il matematico Alain Connes ha incontrato la cittadinanza per un dialogo aperto sul significato della ricerca scientifica e sul ruolo della matematica nella comprensione del mondo. In un’atmosfera informale ma ricca di stimoli, Connes ha condiviso riflessioni sul pensiero matematico, sulla bellezza dell’astrazione e sulle sfide della conoscenza contemporanea. L’interazione con il pubblico di tutte le età ha creato un’atmosfera davvero speciale e scritto una bella pagina varesina.

2025

New frontiers on the Riemann Hypothesis

On June 4th, 2025, at the Riemann International School of Mathematics, the Fields Medalist Alain Connes had delivered a lecture entitled "Topos and noncommutative geometry: two views on space and numbers".

In this talk, Alain Connes had presented new insights and perspectives on one of the most longstanding problems in mathematics, exploring its deep connections with noncommutative geometry, spectral theory, and number theory. The lecture marked a significant moment within the mathematical community.

2024

Mean-Field models in optimal control 10-14 june 2024

2024

PDEs and Continuum Mechanics

2023

Interactions fluid-structure

2023

Riemann Prize Week 2023

2023

Analysis and PDEs

Young trends in PDEs

A nonlocal nonlinear Schrödinger-Poisson system in the critical dimension - Giulio Romani

Young trends in PDEs

Uniqueness and nondegeneracy of solutions for a critical nonlocal equation - Lele Du

Young trends in PDEs

A brief introduction to convex integration - Michele Gorini

La matematica svela la musica dell'arte

Presentazione dell'App Rism alla Fondazione Marcello Morandini

The monotonicity trick and applications

The monotonicity trick and applications - Day 5

The monotonicity trick and applications

The monotonicity trick and applications - Day 4

The monotonicity trick and applications

The monotonicity trick and applications - Day 3

The monotonicity trick and applications

The monotonicity trick and applications - Day 2

The monotonicity trick and applications

The monotonicity trick and applications

Around profinite groups

Finite axiomatizability of the rank and the dimension of p-adic analytic pro-p groups

Around profinite groups

Zeta functions and points on elliptic curves

Around profinite groups

Zeta functions associated to irreducible representations of profinite groups over number fields

Around profinite groups

On the Basilica operation

Around profinite groups

Frattini-resistance and maximal pro-p Galois groups

Around profinite groups

Weil zeta functions of representations over finite fields: abscissae of convergence

Around profinite groups

Igusa zeta functions and flag Hilbert-Poincar´e series of hyperplane arrangements

Around profinite groups

Lie algebras and groups: cohomological properties

Around profinite groups

Profinite completion of free profinite groups

Around profinite groups

Counting relations in profinite groups

Around profinite groups

Construction of maximal unramified p-extensions of given Galois groups

Around profinite groups

Combinatorial theory of pro-p groups

DinAmicI VII

Some infinite ergodic renewal theory

DinAmicI VII

Growth of Sobolev norms in quasi integrable systems: a quantum Nekhoroshev theorem

DinAmicI VII

Spectral dimensions of Krein--Feller operators in higher dimensions

DinAmicI VII

Tail asymptotics for generalised Theta Sums with rational parameters

DinAmicI VII

The Jacobi theta function near the real line

DinAmicI VII

A quantitative central limit theorem for certain unbounded observables over piecewise expanding interval map

DinAmicI VII

Flexibility of the central limit theorem in smooth dynamical systems

DinAmicI VII

Discontinuities Cause Essential Spectrum

DinAmicI VII

Folding dilating shapes: a journey from Euclidean to hyperbolic geometry

DinAmicI VII

A hyperbolic dynamics perspective of flat surfaces

DinAmicI VII

Arnold diffusion in Hamiltonian systems on infinite lattices

DinAmicI VII

On triple instability

DinAmicI VII

Non-collision singularities and the (4+4)-system

DinAmicI VII

On the persistence of periodic tori for symplectic twist maps

DinAmicI VII

Oscillatory motions and symbolic dynamics in the three body problem

DinAmicI VII

Global Effect of Non-Conservative Perturbations on Homoclinic Orbits to a Normally Hyperbolic Invariant Manifold

DinAmicI VII

A few results on quenched random dynamics on open systems

DinAmicI VII

Geodesic random line processes and the roots of quadratic congruences

DinAmicI VII

The mathematical theory of wave turbulence

DinAmicI VII

Asymptotic properties of deterministic fast-slow systems

DinAmicI VII

Opening

Riemann Prize Week

Riemann Prize celebrations

Riemann Prize Week

Orchestra Poseidon - Accademia Musicale Papillons

Riemann Prize Week

Mumford-Shah functional and its challenges - Camillo DeLellis

Riemann Prize Week

Conformal Geometry in 4-manifolds - S.Y. Chang

Riemann Prize Week

A Liouville-type result for a fourth order equation in conformal geometry - Michael Struwe

Riemann Prize Week

Riemann and his time - Claudio Procesi

Riemann Prize Week

Interview to Terence Tao - Umberto Bottazzini

Riemann Prize Week

Singmaster's conjecture in the interior of Pascal's triangle - Terence Tao

Riemann Prize Week

Opening ceremony at Istituto lombardo

Riemann Prize Week

Sendov's conjecture for sufficiently high degree polynomials - Terence Tao

Riemann Prize Week

Varese Design Week - Tribute to Terence Tao - Vittore Frattini

Riemann Prize Week

Unexpected manifolds - Isabeau Birindelli

Riemann Prize Week

Let Marcello Morandini’s pictures play - Alfio Quarteroni

Riemann Prize Week

Arts and Mathematics: 1946-1949 - Michele Emmer

Riemann Prize Week

The notorious Collatz conjecture - Terence Tao

Riemann Prize Week

Dante's Numbers - Lino Pertile

Riemann Prize Week

Varese "The Green City" - Renzo Dionigi

PDEs and Continuum Mechanics

Opening of the event

PDEs and Continuum Mechanics

Hard spheres dynamics, a paradigm for mass-momentum tensor

Relatore: D. Serre
PDEs and Continuum Mechanics

Mathematical theory of the compressible Euler system in Quantum Hydrodynamics

PDEs and Continuum Mechanics

Integrability conditions for cotangent vector fields

PDEs and Continuum Mechanics

Fractional Sobolev spaces and fractional BV spaces in one variable

PDEs and Continuum Mechanics

Symbolic dynamics and atom dislocations in crystals

PDEs and Continuum Mechanics

Fractional powers of vector operators and fractional diffusion problems

PDEs and Continuum Mechanics

The evolution of atomic dislocations in crystals

PDEs and Continuum Mechanics

Quasilinear Venttsel BVPs with Discontinuous Data

PDEs and Continuum Mechanics

Grain boundaries in minimal planar N-partitions for large N

PDEs and Continuum Mechanics

A derivation of linear elasticity from finite elasticity for all traction forces

PDEs and Continuum Mechanics

Fractional PDEs and equilibria for aggregation-diffusion models

PDEs and Continuum Mechanics

A Passage from nonlinear to linearized viscoelasticity

PDEs and Continuum Mechanics

Stochastic completeness and its connection with nonlinear elliptic and parabolic equations

PDEs and Continuum Mechanics

Boundary regularity for elliptic/parabolic systems

PDEs and Continuum Mechanics

On the sticky particle solutions to the pressureless Euler system in general dimension

PDEs and Continuum Mechanics

Low or High Mach Number limit: which models do we get?

PDEs and Continuum Mechanics

Modified energies for the generalized KdV equation and applications

PDEs and Continuum Mechanics

Nonlocal evolution equations in Peridynamics - F. Maddalena

PDEs and Continuum Mechanics

Control and optimization for traffic flow - M. Garavello

PDEs and Continuum Mechanics

Liquid-liquid phase separation: modeling and analysis

Matematica, Filosofia e pandemia: dall’incertezza al pensiero critico

Dalla matematica delle mascherine alla pandemia dei dati - Antonietta Mira e Armando Massarenti

Matematica, Filosofia e pandemia: dall’incertezza al pensiero critico

Pensiero critico e pensiero acritico in tempi di pandemia - Armando Massarenti

Matematica, Filosofia e pandemia: dall’incertezza al pensiero critico

L'epidemia come oggetto matematico - Henri Berestycki

Matematica, Filosofia e pandemia: dall’incertezza al pensiero critico

Biologia e società - Carlo Sini

Matematica, Filosofia e pandemia: dall’incertezza al pensiero critico

Tavola rotonda - Moderata da Alessandro Cecchi Paone

L’intreccio tra matematica e filosofia Occasioni o tentazioni

L’intreccio tra matematica e filosofia Occasioni o tentazioni

Varese, 28-29 novembre 2019
"Collegio C. Cattaneo" - Via Jean Henry Dunant, 7

Convegno internazionale

2018

Stochastic Partial Differential Equations in honour of Giuseppe Da Prato

A meeting with Louis Nirenberg

A meeting with Louis Nirenberg

Subcategories

2025

2014